package cn.com.xxlibrary.service;

import java.util.Map;

import cn.com.xxlibrary.orm.BooksBean;

public interface IBookService {
	
	public BooksBean queryBook(int id);
	
	public void addBook(BooksBean book);
	
	public void delBook(int id);
	
	public Map listBook(int start, int pageSize);

}
